Clinical trials: Core Temperature
Thermometry
Principles and Test Methods of Non-contact Body Thermometry
Long-wavelength infrared (IR) detectors have a more than 20-year history in medical thermometry and have been used widely for febrile screening.
- Trial name
- NCT05247736
- Testing
- Infrared Thermography
- Where
- United States
- Volunteers
- 110 people, healthy volunteers welcome
- Sponsor
- Thermal Diagnostics LLC
Tetraplegia, Hypothermia
Body Temperature in Persons With Tetraplegia When Exposed to Cold
The ability to maintain normal body core temperature (Tcore = 98.6°F) is impaired in persons with tetraplegia. Despite the known challenges to the ability of persons with spinal cord injury (SCI) to maintain Tcore, and the…
- Conditions
- Tetraplegia, Hypothermia, Mild Cognitive Impairment
- Trial name
- NCT01822535
- Testing
- Midodrine hydrochloride
- Where
- United States
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- James J. Peters Veterans Affairs Medical Center
Fertility
Measuring Core Body Temperature Using TempuRing
This study evaluates the safety and usability of a continuous temperature sensor for women. Data will compare the date of ovulation identified by the continuous temperature sensor to that of transvaginal ultrasound and serum…
- Trial name
- NCT02462278
- Testing
- TempuRing
- Where
- 2 sites in United States
- Volunteers
- 25 people, healthy volunteers welcome
- Sponsor
- Prima-Temp, Inc
Rewarming by Shivering Heat Production Only, Rewarming by Arm and Leg Immersion in Warm Water
Hypothermia Rewarming With Distal Limb Warming
The study will compare the rewarming effectiveness of heat donation through the distal arms and legs during rewarming of mildly hypothermic subjects.
- Conditions
- Rewarming by Shivering Heat Production Only, Rewarming by Arm and Leg Immersion in Warm Water, Rewarming by Arm and Leg Exposure to Fluidotherapy
- Trial name
- NCT01827449
- Testing
- Fluidotherapy warming device
- Where
- Canada
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Body Temperature, Hypothermia
Core Body Temperature Measurement During Hot and Cold Environmental Exposure
Accurate measurement of core body temperature at the scene of an accident is critical for both diagnosis and treatment/triage decisions for hypothermic patients.
- Trial name
- NCT01793337
- Testing
- Exposure to cold environmental temperature (-20°C)
- Where
- Italy
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Institute of Mountain Emergency Medicine
Body Temperature Regulation
Measuring Core Body Temperature Using a Novel Non-invasive Sensor
The Double Sensor examined in this trial was developed by Dräger Company and is a novel non- invasive device for assessing core body temperature.
- Trial name
- Dräger (NCT02691832)
- Testing
- "Dräger" double sensor
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Body Temperature Changes, Heat Stress
Consecutive Occupational Heat Exposure With and Without Overnight Cooling
Extreme heat events are becoming more frequent, intense, and prolonged, increasing the risk of heat-related illness among workers exposed to hot environments.
- Conditions
- Body Temperature Changes, Heat Stress, Heat Exposure, Heat Fatigue
- Trial name
- NCT07656519
- Testing
- Simulated occupational heat exposure with recovery at recommended indoor temperature limit, Simulated occupational heat exposure with recovery in an overheated indoor environment
- Where
- Canada
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Exertional Heat Illness, Hydration Status
Comparing Risk of Heat Illness Based on Peak Core Temps During Preseason Football Camp Across 3 Different Age Levels
To collect field data in professional, collegiate, and high school football players to determine how they respond physiologically to the rigors of preseason training environment.
- Trial name
- NCT01954537
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- University of Minnesota
Reactive Hyperemia, Micro RNA
Effect on Markers of Cardiovascular, Reproductive and Cancer Risk From Firefighting Training
Epidemiological studies based on Danish registries have observed that Danish male firefighters have more cardiovascular disease, infertility diagnose and a trend to increased risk of cancer than other Danish employed males.
- Conditions
- Reactive Hyperemia, Micro RNA, Heart Rate Variability, DNA Strand Breaks
- Trial name
- BIOBRAND3 (NCT05753254)
- Testing
- Firefighting training exercises with no fire, Firefighting training exercises under wood fire, Firefighting training exercises under gas fire
- Where
- 2 sites in Denmark
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- National Research Centre for the Working Environment, Denmark
Temperature Change, Body
The Validity of CORE Sensor in Heat Training for Male and Female Endurance Athletes
This study is investigating the efficacy of CORE™ devices in calculating core body temperature in athletes under varying environmental conditions.
- Trial name
- CORE (NCT05692947)
- Testing
- Core body temperature device
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- University of Oregon
Core Temperature, Heat Stress, Exertional
Initial Stay Times and Heat Mitigation Controls for Uncompensable Occupational Heat Stress - Part I
Workplaces rely on upper heat stress limits provided by the American Conference of Governmental Industrial Hygienists (ACGIH) to manage the health and safety of workers in hot environments.
- Conditions
- Core Temperature, Heat Stress, Exertional, Heat Fatigue, Exercise
- Trial name
- NCT05847712
- Testing
- Simulated work in the heat
- Where
- Canada
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Heat Stress, Temperature Change, Body
The Impact of Wearing the Hijab on Whole-body Heat Loss During Exercise-heat Stress
The hijab (headscarf and cloak) is a Muslim dress, which covers the head, neck and chest, and conceals the female hair, leaving the face uncovered.
- Trial name
- NCT07174180
- Testing
- Exercise-heat stress with no hijab, Exercise-heat stress with a hijab
- Where
- Canada
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Core Temperature, Heat Stress, Exertional
Initial Stay Times and Heat Mitigation Controls for Uncompensable Occupational Heat Stress - Part II
Workplaces rely on upper heat stress limits provided by the American Conference of Governmental Industrial Hygienists (ACGIH) to manage the health and safety of workers in hot environments.
- Conditions
- Core Temperature, Heat Stress, Exertional, Heat Fatigue, Exercise
- Trial name
- NCT06543719
- Testing
- Simulated work in the heat
- Where
- Canada
- Volunteers
- 21 people, healthy volunteers welcome
- Sponsor
- University of Ottawa
Body Temperature Regulation
Non-invasive Sensor for Core Temperature Measurement
Soldiers are required to perform and maintain alertness in difficult environmental conditions. The sensor examined in this trail may indicate body core temperature elevation during exertion.
- Trial name
- Drager (NCT02017184)
- Testing
- Noninvasive core temperature thermistor
- Where
- Israel
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Sheba Medical Center
Cardiac Disease
Non-invasive Forehead Skin Temperature in Cardiac Surgery
This study is to see if the zero-heat-flux (ZHF) thermometry monitoring in cardiac surgery with moderate hypothermic cardiopulmonary bypass differs from Temp-NP, which reflects central body temperature 30 minutes after the end of…
- Trial name
- NCT04160845
- Testing
- cardiac surgery
- Volunteers
- 33 people, healthy volunteers welcome
- Sponsor
- Konkuk University Medical Center
Urologic Diseases
Effect of Prewarming During Induction of General Anesthesia Combined With Warmed Intravenous Fluid on Core Temperature.
Hypothermia occurs frequently during general anesthesia. This study is to evaluate the efficacy of 10 minutes of prewarming during induction of general anesthesia during urologic surgery.
- Trial name
- NCT05636189
- Testing
- warming during induction of anesthesia, Prewarmed intravenous fluid administration
- Where
- South Korea
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Inje University
Hypothermia
Temperature Changes During Induction of General Anesthesia in Pediatric Patients
We aim that uncovering patients during induction of general anesthesia does not decrease core body temperature in pediatric patients.
- Trial name
- NCT00710320
- Testing
- Covered and uncovered anesthesia induction
- Where
- United States
- Volunteers
- 44 people, healthy volunteers welcome
- Sponsor
- University of Oklahoma
Vasospastic Syndrome
Effect of Systemic Cooling in Vasospasms
This study tests whether women with Vasospastic Syndrome (VS) react more intensive than controls with distal vasomotions and choroidal blood flow changes to internal cooling/warming and external cooling/warming.
- Trial name
- NCT00409123
- Where
- Switzerland
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- University Hospital, Basel, Switzerland
Rewarming by Shivering Heat Production Only, Rewarming by External Heat to the Torso
Effectiveness of Heat Donation Through the Head or Torso on Mild Hypothermic Rewarming
The study will compare the rewarming effectiveness of heat donation through the head or the torso during rewarming of mildly hypothermic subjects.
- Conditions
- Rewarming by Shivering Heat Production Only, Rewarming by External Heat to the Torso, Rewarming by External Heat to the Head
- Trial name
- NCT01603511
- Testing
- Rewarming modality
- Where
- Canada
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- University of Manitoba
Healthy Volunteers
A Clinical Investigation With BARRIER® EasyWarm®
This investigation is a prospective, open, non-comparative, single-center investigation with the aim to investigate the effect of BARRIER EasyWarm active self-warming blanket on skin- and body core temperatures.
- Trial name
- EasyWarm01 (NCT04813809)
- Testing
- BARRIER EasyWarm
- Where
- Sweden
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Molnlycke Health Care AB